.responsive-design {
  position: relative;
  width: 100vw;
  height: 100vh;
  background-color: #f2f5f7;
}
.responsive-design .logo-bar {
  position: fixed;
  top: 0;
  height: 44px;
  width: 100%;
  background-color: #fff;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
}
.responsive-design .logo-bar .container {
  margin: auto;
  padding: 0 20px;
  height: 100%;
  max-width: 1440px;
  box-sizing: border-box;
}
.responsive-design .logo-bar .container #mdn-docs-logo {
  width: 154px;
  height: 24px;
  outline: none;
  transform: translate(0, 12px) scale(1.16);
}
.responsive-design main {
  padding-top: 44px;
  padding-bottom: 0;
  height: 100vh;
  box-sizing: border-box;
}
